2006 GMC, TOPKICK C6500, Medium Duty Trucks - Tank Trucks - Water, CATERPILLAR C7, Automatic, Single Axle, C7 Caterpillar 190 HP, Allison Automatic, 10,000 Front Axle, 19,000 Rear Axle, 152" Wheelbase, 12' 8" Bridge, Spring, Double Frame, Steel Wheels, Engine Heater Plug, Dual High Back Seats, High Level Interior, Cruise Control, Tilt Steering Wheel, AM/FM, P/S, A/C, 2,000 Gallon Tank, Ditch Fill, 190 Horse Power, Spring Suspension, All Steel Wheels, 152 Wheel Base, , Axle, Ratio, , VIN